CF0805D900R-10

$0.15

Description：CMC 400MA 2LN 90 OHM SMD
Series：CF0805
Mfr：Laird-Signal Integrity Products
Package：Tape & Reel (TR)

SKU:4567a087f833 Category: Common Mode Chokes Brand: Laird-Signal Integrity Products

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Product introduction

Product Detailed Parameters

Description：CMC 400MA 2LN 90 OHM SMD
Series：CF0805
Mfr：Laird-Signal Integrity Products
Package：Tape & Reel (TR)
Filter Type：Signal Line
Number of Lines：2
Current Rating (Max)：400mA
DC Resistance (DCR) (Max)：400mOhm
Voltage Rating - DC：-
Voltage Rating - AC：-
Operating Temperature：-40°C ~ 125°C
Ratings：-
Approval Agency：-
Features：-
Mounting Type：Surface Mount
Size / Dimension：0.079" L x 0.049" W (2.00mm x 1.25mm)
Height (Max)：0.039" (1.00mm)
Package / Case：0805 (2012 Metric)
Inductance @ Frequency：-
Impedance @ Frequency：90 Ohms @ 100 MHz
Qualification：-
Grade：-

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CF0805D900R-10

Overview

The CF0805D900R-10 is a two-line common mode choke manufactured by Laird-Signal Integrity Products. It features an unshielded design housed in a compact 0805 surface-mount package with dimensions of 2.00mm x 1.25mm x 1.25mm. The component provides an impedance of 90 Ohms at a test frequency of 100 MHz and supports a maximum DC current of 400 mA. It operates within a temperature range of -40°C to +125°C and has a maximum DC resistance of 300 mOhms.

Feature Summary

Provides effective common mode noise suppression for differential signal lines
Compact 0805 footprint suitable for space-constrained PCB layouts
Unshielded construction minimizes magnetic interference with nearby components

Applications

High-speed data interface filtering
USB port noise suppression
HDMI signal line protection

Procurement Notes

Verify the manufacturer part number against official Laird documentation to ensure authenticity. Confirm RoHS compliance status and specific packaging options such as cut tape or reel availability through authorized distributors. Check for any recent lifecycle changes or obsolescence notices directly from the supplier before finalizing procurement plans.

Selection Notes

Select this component when designing circuits requiring moderate common mode attenuation at 100 MHz. Ensure the application current does not exceed the 400 mA rating to prevent saturation. Consider the unshielded nature of the device regarding proximity to sensitive analog traces or other magnetic components during layout.

Part Context

This component belongs to the CM series of common mode chokes from Laird-Signal Integrity Products. It is designed for EMI filtering in digital communication interfaces. The 0805 package size allows for automated surface-mount assembly, making it suitable for high-volume consumer electronics and industrial control applications requiring reliable signal integrity.